Cod sursa(job #852407)
| Utilizator | Data | 11 ianuarie 2013 11:14:34 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.39 kb |
#include <iostream>
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int v[20],n;
void print(int k){
for(int i=1;i<=k;i++)
if(v[i]!=0)
g<<v[i]<<" ";
g<<'\n';
}
void bk(int k){
for (int i=v[k-1]+1;i<=n;i++){
v[k]=i;
print(k);
if(k<n)
bk(k+1);
}
}
int main(){
f>>n;
bk(1);
return 0;
}
